contexto.de - dns.ninja
contexto.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1068::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.68🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks18.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:18🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| A | 217.160.80.145🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| NS | shades12.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:139🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades12.rzone.de | ||||||
| A | 185.132.34.139🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades12.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks18.rzone.dehostmaster@strato-rz.de 2020-05-24 #30 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782901112 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-08-20 → 2017-04-18 · 4 obs
● 2017-04-18 13:58:34
○ 2026-03-24 18:12:40
○ 2026-07-01 10:49:34
●MXsmtpin.rzone.de2026-03-24 → 2026-07-01 · 3 obs
● 2026-03-24 18:12:40
● 2026-07-01 10:49:34
●A2a01:238:20a:202:1068::2015-08-20 → 2026-07-01 · 2 obs
● 2026-07-01 10:49:34
●A81.169.145.682015-08-20 → 2026-07-01 · 2 obs
● 2026-07-01 10:49:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| contexto.de | shades12.rzone.de, docks18.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.139
NS records: shades12.rzone.de, docks18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contexto.de (unsigned zone)
⏱️ Timing
Total: 1600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.68 |
| AAAA | 1 | 2a01:238:20a:202:1068:: |
| NS | 2 | docks18.rzone.de, shades12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks18.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
contexto.de has two IP addresses: 81.169.145.68 and 2a01:238:20a:202:1068::
Two other host names, along with dpsg-refrath.de, fair-compensation.com and a-liga.de, also share IP numbers with contexto.de.
Name Servers
contexto.de is served by two delegated name servers, docks18.rzone.de and shades12.rzone.de.
contexto.de shares its NS records with other domains, for example goldnugget.eu, emerald-security.de, goefak.de and two others.
At least some of contexto.de's name servers are shared with other domains, for example studiobabelsbergnight.com, elwafilm.de, blogdebori.com and two more.
These name servers tend to co-occur with docks04.rzone.de, shades08.rzone.de, shades07.rzone.de and 7 other name servers in the same DNS delegations.
Each of the two host names carries two IP addresses: docks18.rzone.de points to 217.160.80.145 and 2001:8d8:fe:53:5747:2a74:d:18, and shades12.rzone.de points to 185.132.34.139 and 2607:f1c0:fe:53:185:132:34:139.
Mail Servers
The sole mail server for contexto.de is smtpin.rzone.de.
Among the domains sharing a mail server setup with contexto.de are akknatek.com, anna-hermann.com, hansen-korf.de and two others.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.